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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

5 Stars (2)

In Phase Car Audio XTC87.2 140 watts 3.5" 2-Way Coaxial Speakers

5 Stars
2 Review(s) / write a review
Quickfind Code - 32106
Quick Summary:

Wonderfully compact speakers from the exciting new In Phase XTC speaker range. Deep, rich bass and 35 watts RMS power and 140 watts peak power. The perfect smaller speakers!

Condition: New

This product has been discontinued

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Sorry, this product has been discontinued. We recommend the following product.

JL Audio JL Audio C2-350X 3.5" (90 mm) Coaxial Speaker System
JL Audio C2-350X

Key Features

140 watts 3.5" 2Way Coaxial Speakers - In Phase Car Audio XTC87.2

It’s small. But it certainly packs a punch. The In Phase XTC 87.2 system delivers crystal clear sound even when the speakers are positioned at the bottom of your car door.
Our renowned glass fibre woven cone adds more rigidity and strength, producing a faster and more powerful bass response. At the same time, our rotary tweeter design allows you to tailor the sound inside your car by adjusting the tweeter to the required listening angle. A powered and coated speaker chassis dampens distortion, improving the sound and producing more detail.

Download image of In Phase Car Audio XTC87.2 Click here for Image of In Phase Car Audio XTC87.2
Technical Specification
  • 140 watts peak power handling
  • 35 watts (RMS) input power
  • Stronger glass fibre woven cone
  • Rubber surround absorbs vibrations
  • Sensitivity (1W/1m) 87dB
  • Powered coated dampener speaker chassis
  • Frequency response 130hz - 25khz
  • Directional rotational tweeter
  • Speaker size 8.7cm (3.5”)
  • Mounting depth 39.2mm
  • Woofer magnet 3.5oz
  • Easy installation – with all cables, fixings and instructions
  • Perfect finish and attractive styling
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Customer reviews

Good for Purpose
RL on 19/08/2019 5 star rating

I bought these to replace disintegrating 90mm factory-fitted dashboard speakers in a 1992 VW Polo Mk2 Coupe. They fitted OK with only very minor adjustments to the undersides of the orginal shaped grilles, but for anyone thinking of using these as a replacement be aware that the centre of the speaker is higher than the outer edge. They are paired with an early 1990s Pioneer KE-2730B stereo cassette/tuner, and are more than adequate for the car, with very clean sound and strong bass. I can certainly recommend them if you need small speakers.

good item!
Biggy on 29/05/2015 5 star rating

Brought these as my factory ones were shot. Very hard to find this size. However these sound as good as they look. I cant complaint for such a little speaker they make such a great level of volume. I would recommend these to any one needing this size speaker.

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Questions/Answers About This Product
  • Question: 28 December 2019
    Car: Vauxhall Astra - 2010>

    will these fit in my centre dash speaker ? i need to upgrade and also what tweeters please , already brought my sound system off you guys :-)


    Please contact your local store.

    Found Useful? Yes 

  • Question: 26 January 2019
    Car: Peugeot 307 - 2005>

    Will these fit my car and what other speakers will fit please


    You need 17cm speakers for your Peugeot 307.

    In Phase XTC6CX 17cm 2 way Component system
    SXT1735 6.5" Shallow fit 17cm 3-way 260 Watts coaxials peaker system neodymium magnet

    Found Useful? Yes 

  • Question: 12 December 2018
    Will these fit my car


    we would need to know exactly which car you have and the year of the car to be able to recommend if the inphase speakers would fit.


    Found Useful? Yes 

  • View All
Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181